參數(shù)資料
型號： TB6549F
廠商： Toshiba Corporation
英文描述： Full-Bridge Driver IC for DC motor
中文描述： 全橋直流馬達(dá)驅(qū)動IC
文件頁數(shù)： 14/18頁
文件大?。?/td> 295K
代理商： TB6549F
TB6549F/P
2002-08-30
14
External Attachments
Symbol
Use
Recommended
Value
Remarks
C
1
Charge pump
0.22
μ
F
0.01
μ
F
V
CC
=
24 V (Note)
C
2
Charge pump
0.033
μ
F
V
CC
=
12 V (Note)
C
3
Prevention of V
reg
oscillation
0.1
μ
F to 1.0
μ
F
C
4
Absorption of power noise
0.001
μ
F to 1
μ
F
C
5
Absorption of power noise
50
μ
F to 100
μ
F
Note: The recommended values for charge pumps depend on the V
CC
value. Please refer to the Component
Description 4, Charge Pump Circuit.
P
P
D
– Ta (TB6549P)
Ambient temperature Ta (°C)
(1) When mounted on PCB
(50
×
50
×
1.6mm glass-epoxy
PCB mounting occupied 50% of
copper area.)
(2) IC only
(1)
(2)
0
0
3.0
240
40
80
120
160
200
0.6
1.2
1.8
2.4
Ambient temperature Ta (°C)
P
D
– Ta (TB6549F)
M
D
0
0
50
100
150
200
2
4
6
Infinite heat sink
(Note)
No heat sink
Thermal resistance
Rth (j-c)
=
13°C/W
Rth (j-a)
=
130°C/W
Note: 50
×
50
×
1 mm
3
Fe heat sink
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TB6549F_07 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Full-Bridge Driver IC for DC Motors
TB6549FG 制造商:Toshiba 功能描述:Full Bridge Motor Driver 22-Pin (20+2Tab) HSOP Bulk 制造商:Toshiba America Electronic Components 功能描述:DRIVER FULL BRIDGE SMD HSOP20 制造商:Toshiba America Electronic Components 功能描述:DRIVER, FULL BRIDGE, SMD, HSOP20
TB6549FG(EL) 功能描述:馬達(dá)/運動/點火控制器和驅(qū)動器 Bridge Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
TB6549FG(O) 制造商:Toshiba America Electronic Components 功能描述:Moter Driver,Full Brdg Driver,HSOP20
TB6549FG(O,EL) 功能描述:馬達(dá)/運動/點火控制器和驅(qū)動器 Bridge Driver 30V 3.5A 4 modes RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
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